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Explaining Chemical Toxicity using Missing Features


Sep 23, 2020
Kar Wai Lim, Bhanushee Sharma, Payel Das, Vijil Chenthamarakshan, Jonathan S. Dordick


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Target-Specific and Selective Drug Design for COVID-19 Using Deep Generative Models


Apr 02, 2020
Vijil Chenthamarakshan, Payel Das, Inkit Padhi, Hendrik Strobelt, Kar Wai Lim, Ben Hoover, Samuel C. Hoffman, Aleksandra Mojsilovic


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GEE: A Gradient-based Explainable Variational Autoencoder for Network Anomaly Detection


Mar 15, 2019
Quoc Phong Nguyen, Kar Wai Lim, Dinil Mon Divakaran, Kian Hsiang Low, Mun Choon Chan

* to appear in 2019 IEEE Conference on Communications and Network Security (CNS) 

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Simulation and Calibration of a Fully Bayesian Marked Multidimensional Hawkes Process with Dissimilar Decays


Mar 13, 2018
Kar Wai Lim, Young Lee, Leif Hanlen, Hongbiao Zhao

* In Proceedings of the 6th Asian Conference on Machine Learning (ACML), pp. 238-253. 2016 
* 24 pages, long version of ACML paper with supplementary material 

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Hawkes Processes with Stochastic Excitations


Sep 22, 2016
Young Lee, Kar Wai Lim, Cheng Soon Ong

* Proceedings of The 33rd International Conference on Machine Learning (ICML), pp. 79-88. JMLR. 2016 
* Copy of ICML paper 

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Bibliographic Analysis with the Citation Network Topic Model


Sep 22, 2016
Kar Wai Lim, Wray Buntine

* Proceedings of the Sixth Asian Conference on Machine Learning (ACML), pp. 142-158. JMLR. 2014 
* A copy of ACML paper. arXiv admin note: substantial text overlap with arXiv:1609.06532 

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Twitter-Network Topic Model: A Full Bayesian Treatment for Social Network and Text Modeling


Sep 22, 2016
Kar Wai Lim, Changyou Chen, Wray Buntine

* NIPS 2013 Topic Models: Computation, Application, and Evaluation, pp. 1-5. Google Sites. 2013 
* NIPS workshop paper 

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Nonparametric Bayesian Topic Modelling with the Hierarchical Pitman-Yor Processes


Sep 22, 2016
Kar Wai Lim, Wray Buntine, Changyou Chen, Lan Du

* International Journal of Approximate Reasoning, Volume 78, pp. 172-191. Elsevier. 2016 
* Preprint for International Journal of Approximate Reasoning 

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Twitter Opinion Topic Model: Extracting Product Opinions from Tweets by Leveraging Hashtags and Sentiment Lexicon


Sep 21, 2016
Kar Wai Lim, Wray Buntine

* Proceedings of the 23rd ACM International Conference on Information and Knowledge Management (CIKM), pp. 1319-1328. ACM. 2014 
* CIKM paper 

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Bibliographic Analysis on Research Publications using Authors, Categorical Labels and the Citation Network


Sep 21, 2016
Kar Wai Lim, Wray Buntine

* Machine Learning 103(2):185-213, 2016 
* Preprint for Journal Machine Learning 

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